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Shkiper50 [21]
3 years ago
10

What is the perimeter of the triangle

Mathematics
2 answers:
Alexxx [7]3 years ago
8 0
Perimeter=sum of all 3 sides
Step2247 [10]3 years ago
6 0
A+B+C. all you do is add the lengths of all sides of the triangle to find the perimeter
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siniylev [52]

Answer:

Top row: 3 cups, 30 tablespoons, 12 bananas

Second row: 7 cups, 70 tbs, 28 bananas

Step-by-step explanation:

The ratio is 5 (sugar) : 50 (butter)...

You can make the unit rate: 1 cup of sugar: 10 tbs of butter

Since the other ratio is 80 tbs : 32 bananas...

1 tbs : .4 bananas

So...

3 cups : 30 tbs

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Hope this helps!!!

5 0
3 years ago
A student concludes that the solution to the equation ( 2×+1+3=0 is×=4
Slav-nsk [51]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
Se vendieron un total de 430 boletos para la obra de teatro escolar. Los boletos eran o de adulto o de estudiante. Se vendieron
BartSMP [9]

Resolviendo un sistema de ecuaciones, veremos que se vendieron 250 boletos de adulto.

<h3>¿Cuántos boletos de adulto fueron vendidos?</h3>

Definamos las variables:

  • x = boletos de adulto vendidos.
  • y = boletos de estudiantes vendidos.

Se vendieron un total de 430 boletos, entonces:

x + y = 430

Y se vendieron 70 boletos de estudiante menos que boletos de adulto:

y = x - 70

Tenemos el sistema de ecuaciones:

x + y = 430

y = x - 70

Para resolverlo, podemos reemplazar la segunda ecuación en la primera:

x + y = 430

x + (x - 70) = 430

2x = 430 + 70 = 500

x = 500/2 = 250

Se vendieron 250 boletos de adulto.

Sí quieres aprender más sobre sistemas de ecuaciones:

brainly.com/question/13729904

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5 0
2 years ago
Which of the four representations are incorrect?
kolezko [41]

Answer:

The equation is wrong

Step-by-step explanation:

if you read the description closley, it matches eith rhe table and the graph but if you know how to do the equation, its no -5/2x+40

3 0
3 years ago
Read 2 more answers
What is the value of 4 to the power of -3​
Flauer [41]

Answer:

0.015625

Step-by-step explanation:

3 0
3 years ago
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